Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

What is an infinite bus bar?

34 82876

In a d.c current, the power is the product of voltage and current. This relationship does not always apply to effective(r.m.s) values in an a.c circuit. Explain the reason for this.

2 6558

In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be determined. This relationship also applied to an a.c circuit. Comment the reason for this.

3 5570

Explain why machinery used on a.c supply is usually rated in KVA instead of KW?

EEE, Mtandt,

10 23165

What is meant by power factor correction?

Aspire,

5 13004

when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

2096

what is the earthing condition between earth & phase.

ABB,

3 6378

what is the earthing condition between earth & neutral.

ABB,

6 11570

how percentage impedence effect on the size of the power transformer?

Bhel,

2 7247

I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

2968

Why electrical engineer use Cu Strip for transformer neutral why not GI Strip? What if we use GI instead of Cu does it affects the transformer performance.

7 18532

WHAT IS MVA RATING OF KOTHAGUDAM THERMAL STATION POWER TRANSFORMER?

CESC, Power Grid,

2 7279

what collector is used for 100kmph-120kmph tracion application?

APTransco,

3 6645

which starter is used for synchronous motor

APTransco, IBM,

18 26790

you have an automatic voltage regulator at home for your appliances,if the voltage in your area drops from 220v to 190v,does the output of the automatic voltage regulator drops?or does it retains the 220v output?

4 6936

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Un-Answered Questions { Electrical Engineering }

I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?

2092

bsec exam syllabus (mis)

1352

Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

2013

What is The Resistance Formula

1322

Different types of relay fault which phase sequence??

956

What are the types of excitation system?

2111

Why we use mho Relay in long transmission line?

1502

Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.

2229

what is per unit calculation?looking for simple and strong explanation thk u

2620

What is the basis for framing the rules of block diagram reduction technique?

1587

If a shunt Dynamo has induced emf 100V and 0.4 ohm resistance and battery of accumulator of open circuit emf 110V and 0.5 Ohm resistance are in parallel what is common terminal potential difference?

5313

WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

2586

i have interview in Pepsi company what type of question will ask please send the question and answeer

3527

i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice

2170

How can we choose the rating of submersible motors

2692

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